baber/WOPTO huggingface dataset:
Patent JP-S5458397-A (JP)
Title: Pulse laser unit
Inventor: MURAKAMI YOUICHI
IPC: H01S3/113
Filed: 1977-10-19
Abstract: PURPOSE:to make stable the great pulse oscillation, by avoiding the reduction in the transmission rate of laser light due to the condition of package installation, through taking the construction that the package of saturated absorbing color element solution is extended toward the axis of resonator. CONSTITUTION:The resonator is constituted by placing the laser rod 3 and the package 4 locating saturated absorbing color element solution between the low reflection factor mirror 1 and high reflection factor mirror 2. Further, the package 4 consists of the metal bellows 11 extending the package main body 7', package external cylinder 12 specifying the direction for extension, main body 7', and two glass windows 8. One end of the main body 7' is fixed to the external cylinder 12 and another is not fixed. Accordingly, if the temperature is increased and the volume of the solution 9 is increased, since the package 4 is extended toward the axis of resonance, no destruction due to the internal pressure increase of the package 4 is caused and the change in the transmission rate due to the change in the condition of installation can be avoided.
Patent JP-H01295272-A (JP)
Title: Paper ejecting system in image forming device
Inventor: MANIWA YOSHIO
IPC: G03B27/62
Filed: 1988-05-23
Abstract: PURPOSE:To pile up sheets on a paper eject tray in right order even in either one-sided printing or double-sided printing by selectively using the turning-over part of a double-sided printer even in paper ejecting operation. CONSTITUTION:In the case of one-sided printing, sheets are carried to a sorter 8 through a carrying part for ejecting paper 15. When double-sided printing is selected, the sheet whose one side has been printed is fed to the turning-over part 19 in a table 2. After the direction of the sheet is reversed, the sheet is carried to a turned-over paper feeding part 20 and awaited. Then, it is fed to a main body 1 at a prescribed timing, and an image is printed on the other side. Afterward, it is again fed to the turning-over part 19 in the table 2 to reverse the carrying direction, and is carried to the sorter 8 through the carrying part 15. In the sorter 8, the sheet is ejected to a stacking bin 6 designated by the sorter 8 with its face upward under a mode where stacking or sorting is selected. As a result, printing sheets are sequentially piled up with its back facing upward, and are ejected in a sort mode with their pages collated.
Patent JP-S63291628-A (JP)
Title: Method for removing nitrogen oxide
Inventor: TATE TAKAHIRO
IPC: B01D53/94
Filed: 1987-05-22
Abstract: PURPOSE:To prevent deterioration of the activity of a catalyst and to enhance durability thereof by incorporating titanium oxide, a component active in the reaction for removing nitrogen oxide and metallic sulfate having water of crystallization. CONSTITUTION:This catalyst incorporates titanium oxide as a first component, oxide and/or sulfate of V, Cr as a second component and furthermore about 1-30wt.% especially preferably about 5-15wt.% sulfate of one more kinds of metals selected from among Al, Mg and Mn as a third component and the atomic ratio of Ti and the metallic component of the second component is regulated to a range within about 99:1-70:30. The temp. for performing denitrating reaction by using this catalyst is preferably regulated to the temp. not lower than about 150 deg.C and not higher than 600 deg.C. Thereby exhaust gas incorporating large amounts of compd. of volatile metal such as Se, As wherein the conventional denitration catalyst is remarkably deteriorated and can not be applied therefore can be treated and also the amount of this catalyst to be used can be reduced.
Patent JP-H09310803-A (JP)
Title: Leakage detector for fluidized bed boiler
Inventor: IIDA MASAMI
IPC: F23C10/16
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To automatically detect burst of a steam pipe with a high accuracy by providing a signal processing device which receives a signal of an elastic wave and outputs an alarm when the elastic wave is not lower than a specified level exceeding a background noise. SOLUTION: Suppose a burst has occurred in part of a steam pipe within a fluidized material. At this moment the fluidized material is diffused due to bursting force because the steam pipe is buried in the fluidized material, and the fluidized material is made to collide with the steam pipe. Bursting sound, i.e., an elastic wave transmitted through solid propagation is amplified due to collisions and transmitted in the steam pipe in a specified direction. This elastic wave is detected by a resonance piezoelectric element AE sensors 1a-1n mounted on the nearest header and is transferred to a signal processing device 2. The signal processing device 2 performs signal amplification, frequency filtration, detection rectification and judging processing and the like and outputs an alarm 2s when the elastic wave is not less than a specified value exceeding a background sound level I.
Patent JP-H10321692-A (JP)
Title: Substrate-treating device
Inventor: KAMIYAMA TSUTOMU
IPC: H01L21/68
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a substrate-treating device for minimizing a foot space. SOLUTION: In a substrate-treating device for performing a specific treatment of a substrate 9, a coater unit 2U is arranged at a lower part and a heat- treatment unit 3U for treating the substrate 9 in raised attitude is arranged on it. Further, a carrier robot 4a is provided so that a retention means 42 can travel in upper and lower directions and in horizontal direction in a carrier space 7 that is a space between the coater unit 2U and the heat-treatment unit 3U, and the substrate 9 is carried in the carrier space 9 between the coater unit 2U and the heat-treatment unit 3U,  thus entirely arranging the carrier robot 4a and the heat-treatment unit 3U at the upper portion of the coater unit 2U and at the same time loading the substrate 9 into or out of the coater unit 2U and the heat-treatment unit 3U in the carrier space 7 on the coater unit 2U and hence suppressing an area that the coater unit 2U occupies.
Patent JP-H09311423-A (JP)
Title: Photographic coupler
Inventor: KANEKO YUTAKA
IPC: G03C7/38
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain a photographic coupler used as stock of a silver halide color photographic sensitive material and capable of forming a color image less liable to cause discoloration and fading due to heat, moisture and light by using a compd. represented by a specified formula. SOLUTION: This photographic coupler is represented by the formula, wherein each of R and R1 is a substd. atom or a substituent which is not especially limited but is typically an aliphatic group, aryl or anilino, (m) is 0 or an integer of 1-4, in the case of m>=2, plural R's may be different from each other and X is H or an atom or a group which is released by reaction with the oxidized body of a color developing agent. This coupler is used as stock of a silver halide color photographic sensitive material and can form a color image less liable to cause discoloration and fading due to heat, moisture and light.
Patent JP-S5917202-A (JP)
Inventor: SAKAI MASAO
IPC: H01T13/20
Filed: 1982-07-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6017593-A (JP)
Inventor: YOSHINAGA TATSUROU
IPC: E01F9/535
Filed: 1983-07-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6018009-A (JP)
Title: Differential amplifier
Inventor: OGAWA ATSUSHI
IPC: H03F3/45
Filed: 1983-07-11
Abstract: PURPOSE:To reduce the mutual conductance by having a fixed emitter area ratio among transistors connected to a common constant current source. CONSTITUTION:The input signal given from an input signal source VIN is extracted out of each collector of transistors (TR) Q11 and Q12 constituting a voltage/current conversion part 21 and supplied to a differential amplifier part 22. At the part 22 the emitter area ratio is set at 3:2 between TRs Q16/Q18 and TRs Q17/Q19 and therefore the collector currents of these TRs are set at 3:2 with adverse phase relation. Furthermore the overall mutual conductance gm is reduced down to Ic/(10VT) since an X-shaped connection is given among collectors of those transistors TRs Q16-Q19.
Patent JP-H01297390-A (JP)
Title: Shift device of outboard motor
Inventor: NAKAMURA DAISUKE
IPC: B63H20/14
Filed: 1988-05-25
Abstract: PURPOSE:To use the parts of each outboard motor in common and cut cost by constituting each outboard motor so that the arrangement position of a pivot shaft is in symmetry in the longitudinal direction of the outboard motor, in the shift device of a vessel equipped with a normal revolution outboard motor and a reverse revolution outboard motor. CONSTITUTION:The top edge of a control cable extending from a remote device installed on a vessel is connected with a clutch rod 22, which is connected with a shift rod 32 supported in movable ways in the vertical direction in a shift housing 33. A pivot shaft 35 is arranged in parallel to the shaft rod 32 in the shift housing 33, and a shifter yoke 37 is axially supported in turnable ways onto the shaft 35 by a pivot pin 36. A slider 38 and a connector pin 44 are shifted by turning the shifter yoke 37 by the vertical movement by the shift rod 32, and a shifter dog 47 is selectively meshed with each dog 55-58 of the forward gears 48 and 52 and reverse gears 49 and 51.
Patent JP-H02304054-A (JP)
Title: Novel anilide derivative and its production
Inventor: UCHIYAMA YOSHITAKA
IPC: C07C235/80
Filed: 1989-05-18
Abstract: NEW MATERIAL:3,4-dimethoxybenzoylanilide derivative expressed by formula I (R is H or lower alkyl). EXAMPLE:3,4-dimethoxybenzoyl aceto-O-methoxycarbonylanilide. USE:Used for production of N-(3,4-dimethoxycinnamoyl) anthranilic acid effective as a treating agent of allergic disease, or useful as a synthetic intermediate. PREPARATION:3,4-dimethoxybenzoyl acetate expressed by formula II (R1 is lower alkyl) is subjected to condensation reaction with anthranilic acid derivative in a solvent such as benzene preferably in the presence of base (e.g. pyridine) at 80 to 200 deg.C for 5 ro 20hr to afford the compound expressed by formula I.
Patent JP-H09306278-A (JP)
Title: Panel switch
Inventor: TAJIMA ATSUSHI
IPC: H01H13/04
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a panel switch which can withstand rough handling without sacrificing the operability of the switch even if a surface sheet is made thicker. SOLUTION: In a panel switch, which comprises a plate-shaped housing 3 in which a switch storage hole 31 is bored to match the required switch 1, a substrate 2 firmly joined to the lower surface of the plate-shaped housing 3, the switch 1 put in the switch storage hole 31, and a surface sheet 4 firmly joined to the upper surface of the plate-shaped housing 3, having an embossed part 41 which corresponds to the key top 11 of the switch, and covering the upper surface of the plate-shaped housing 3, a recess 32 is formed at the edge of the upper end portion of the switch storage hole 31 in the plate-shaped housing 3.
Patent JP-H05320481-A (JP)
Title: Resin composition for laminate and laminate prepared by using the same
Inventor: OBA MICHIO
IPC: C08J5/24
Filed: 1992-05-19
Abstract: PURPOSE:To obtain a prepreg which can give a laminate of improved cracking resistance by impregnating a base with a resin composition essentially consisting of a specified epoxy resin, a curing agent and a polysiloxane compound containing a phenolic hydroxyl group. CONSTITUTION:At least part of an epoxy resin containing at least two epoxy groups in the molecule (e.g. bisphenol A epoxy resin) is reacted with a phenolic- hydroxyl-containing polysiloxane compound of the formula [wherein R is methyl, phenyl or the like; and X is R1C6H4OH (wherein R1 is ethylene or the like)] and having a phenolic hydroxyl equivalent of 500-5000 in the presence of a catalyst (e.g. 2-methylimidazole) in a solvent (e.g. toluene) at 100-160 deg.C to obtain a pre-reaction product in which at least 90% of the phenolic hydroxyl groups have been reacted. This product is mixed with an epoxy compound of the same kind and a curing agent (e.g. polyphenol) in an amount to give an equivalent ratio to the epoxy groups of 0.7-1.2 to obtain a resin composition for laminates. Prepregs prepared by impregnating bases with this composition are laminated and molded to form a laminate.
Patent JP-H04350824-A (JP)
Title: Display device and its disconnection defect remedying method
Inventor: YOSHIDA AKINORI
IPC: G01R31/02
Filed: 1991-05-29
Abstract: PURPOSE:To remedy a disconnection defect signal line in the high-definition or large-screen display device by supplying a desired drive signal to the signal line where a disconnection defect occurs without increasing the parasitic capacity between a correction electric conductor and a signal input terminal nor increasing the resistance of the correction electric conductor. CONSTITUTION:A repeating electrode area 8 is added on a display panel 1 between signal input terminal groups 21 consisting of plural signal input terminals 2 and if a disconnection accident occurs to the drive signal line, one terminal 62 of the disconnection occurring signal line, the repeating electrode area, and the other terminal 64 of the disconnection occurring signal line are connected electrically by wire bonding to a by-pass electric conductor 14 on a tab substrate 9 connected to the annular correction electric conductor 4.
Patent JP-S6020945-A (JP)
Title: Olefin polymer composition
Inventor: ASUKE TETSUYA
IPC: C08L77/00
Filed: 1983-07-13
Abstract: PURPOSE:To provide an olefin polymer compsn. having excellent dyeability, coatability, printability and adhesion, containing a modified olefin polymer and an aminoalkyl acrylate compd. homopolymer in a specified ratio. CONSTITUTION:A comsn. consists of either (A) a modified olefin polymer (1) obtd. by grafting 0.01-20.0pts.wt. aminoalkyl acrylate compd. onto 100pts.wt. olefin polymer and an aminoalkyl acrylate compd. homopolymer (2), or (B) an olefin polymer (1), said modified olefin polymer (2) and said homopolymer (3). The quantity of the olefin polymer accounts for 99wt% or less of the compsn., and that of the homopolymer accounts for 0.1-30wt% of the combined quantity of the olefin polymer and the homopolymer. Examples of the aminoalkyl acrylate compds. are those of the formula wherein R1, R2, R3 are each H, a 1-6C alkyl; n is 1-8.
Patent JP-H02306812-A (JP)
Title: Suspension control device
Inventor: NEZU TAKASHI
IPC: B60G17/015
Filed: 1989-05-19
Abstract: PURPOSE:To smooth posture control by providing, in the device in the title for making posture control, such a constitution as calculating a transverse acceleration excess or shortage amount from a deviation between predicted ground clearance and actual ground clearance at the time of supplying and discharging a target supply and discharge quantity of a pressure medium, and correcting the transverse acceleration map data used in the previous control. CONSTITUTION:Detection signals of a vehicle speed sensor 11, a steering angle sensor 12, and ground clearance sensors 10a-10d are inputted to a control device 9, a transverse acceleration estimating means 12 conducts correction of transverse acceleration map and selection of map to estimate a transverse acceleration. A calculating means 14 estimates roll angle from the obtained result. An arithmetic logic means 15 determines a target supply and discharge quantity of a pressure fluid according to the obtained result to control supply and discharge means 8a-8d. In this case, the transverse acceleration estimating means 13 corrects the transverse acceleration map data on the basis of the difference between a predicted ground clearance and the detected ground clearance of the sensors 10a-10d to the target supply and discharge quantity, and estimates the transverse acceleration by the corrected map. Hence, posture control can be smoothed.
Patent JP-H07137602-A (JP)
Title: Belt retractor for vehicle seat belt device
Inventor: YOHANESU SHIYUMITSUTO
IPC: B60R22/46
Filed: 1994-06-08
Abstract: PURPOSE: To provide a belt retractor for a vehicular seat belt with a rotational belt tensioner drive engaged with a belt reel, which attains more compact structure advantageously using an available gas generator and providing a large tensioning stroke. CONSTITUTION: A speed-up planetary gear device is arranged between a belt tensioner drive 12 and a belt reel 16. The speed-up planetary gear device has a ring gear 30 with an internal teeth, a planetary gear 28, a planetary carrier, and a sun gear 26. The planetary gear 28 is engaged with the internal teeth of the ring gear and an external teeth of the sun gear 26. The belt tensioner drive 12 has a driving part united to the ring gear 30 so as to drive, and the sun gear 26 can connected to the belt reel 16 so as to drive, and the planetary carrier is fixed to a retractor housing. The driving part is formed by a rotary piston 301 of a rotary piston rotationally drive having a gas generator 36.
Patent JP-S5977341-A (JP)
Title: Method and device for measuring reflectivity
Inventor: YURUGEN BARII
IPC: G01N21/47
Filed: 1983-07-13
Abstract: In known apparatus for taking reflectance readings the accuracy is very highly dependent on the distance between the transmitter and/or receiver area, on the one hand, from the surface whose reflectance is to be measured on the other. In the invention, in the field of measurement, the beam from a transmitter has superimposed on it the beam of at least one further transmitter so that within a wide range of operation readings are made independent of the distance between the said field on the one hand and the transmitter and/or receiver plane on the other and for this reason there is a deep range of measurement, that is to say compensation of depth. Preferably the transmitters are placed axially symmetrically with respect to the axis of the received beam (beam coming from the sample) or planarly symmetrical with respect to a plane containing the axis of the said beam.
Patent JP-S5654234-A (JP)
Title: Preparation of decorative glass plate
Inventor: UMAHARA MASAMICHI
IPC: B32B17/00
Filed: 1979-10-02
Abstract: PURPOSE: To apply an existing wire-glass production facility to produce a decorative glass plate by a method wherein two plate type glass ribbons are continuously formed and while they are hot metal pieces are inserted between the two ribbons.  
     CONSTITUTION: Molten glass 1 is fed from the lip tile 3 of the first canal's 2 edge and is rolled by the rolling rolls 4, 5 to be formed into the first glass ribbon 6. Onto the first ribbon 6, pieces of steel are scattered through the material feed tank 15 containing pieces of stainless steel. When the first ribbon 6 has reached the second canal 7, molten glass 8 whose flow rate is controlled by the tuille 10, is dropped on the first ribbon 6 and formed into the second glass ribbon 13 by the forming rolls 11, 12, while steel pieces are sealed between the two glass ribbons. A preferable temperature of the glass ribbons is at 700W1,100°C at the position of the forming rolls 11, 12. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06298757-A (JP)
Title: Piperidino-3,4-dihydrocarbostyryl derivative
Inventor: UJIIE SHINSEI
IPC: C07D401/04
Filed: 1993-04-15
Abstract: PURPOSE:To obtain a new compound having a strong platelet aggregation- suppressing action and useful as an antiplatelet agent, etc. CONSTITUTION:A compound of formula I (R is nitro or halogen; R<1> is carboxy, lower alkoxycarbonyl, carbamoyl or substituted carbamoyl; R<2> is H, methyl or ethyl), e.g. 6-(4-isopropoxycarbonylpiperidino)-5-nitro-3,4-dihydrocarbostyryl. This compound of formula I is obtained by reacting a compound of formula II with a nitrating agent (e.g. fuming nitric acid) without or in a solvent (e.g. acetic acid). The compound of formula II is obtained by reductively cyclizing cinnamic acid derivative of formula III (R<4> is H or alkyl) and as necessary, carrying out esterification or amidation according to an ordinary method and further, as necessary, reacting the reaction product with methyl iodide or ethyl iodide in the presence of a strong base and as necessary, hydrolyzing the reaction product.
Patent JP-S5249797-A (JP)
Title: Digital display device
Inventor: NAKATANI MASARU
IPC: G09F9/30
Filed: 1975-10-17
Abstract: PURPOSE:To simply enable an English letter and a numberical figure to be similarly treated by changing the wiring of a numerical segment shown by the use of plural display segments.
Patent JP-S5650307-A (JP)
Title: Infrared transmission material
Inventor: OOSAWA KAZUYA
IPC: C03C3/32
Filed: 1979-10-01
Abstract: PURPOSE:To reduce loss and improve reliability, by constituting the center part into two or more layers with prescribed chalcogen glass including no arsenic and halogen elements and by constituting the outside layer with oxide glass having a softening temperature slightly higher than that of the center part. CONSTITUTION:The center part is formed with two or more glass layers different in refractive index consisting of chalcogen glass which consists silicon or germanium and sulfur or selenium and contains antimony or phosphorus as addition components as circumstances require and contains hardly or does not contain oxygen, arsenic, and halogen elements. The outside layer of this center part is formed with the oxide glass layer which has a softening temperature higher than that of any glass layer of the center part and has the softening temperature below 100 deg.C.
Patent JP-S5554390-A (JP)
Title: Grouting
Inventor: KAYAHARA KENJI
IPC: C09K17/46
Filed: 1978-10-14
Abstract: PURPOSE: To provide a grouting method capable of maintaining the pH-value of the groundwater in the grouted ground within the vauge of the water quality standard (pH:5.8W8.6) even if the pH-value of a formulated grout is ≤5, by formulating a non-alkaline silicic acid aqueous solution in a specific composition range.  
     CONSTITUTION: The pH-value of the grout consisting of a non-alkaline silicic acid aqueous solution is adjusted to ≤5 and the value of [H + ]/[SiO 2 ] n  to ca. 1×10 -13  or less by admixing water glass with an acidic reactant to eliminate the alkaline component in the water glass {where, [SiO 2 ] is molar concentration (mol/l) of the silicon dioxide in the water glass in the aqueous solution; n is molar ratio of the water glass; [H + ] is molar concentration of the hydrogen ion in the solution}. Thus, flocculation of the silicic acid is effectively prevented. The grout, with low viscosity, shows outstanding performance because the whole amount of the silicic acid present in the water glass separates out completely over a sufficiently long period of the penetration into the ground, being gelled, thus effecting firm binding of the ground. 
     COPYRIGHT: (C)1980,JPO&Japio